The MRCARTOOL Car Injector Tester is a newly upgraded GDI injector cleaner and tester with comprehensive enhancements. It tests GDI and diesel injectors, heats ultrasonic cleaning fluid, and supports multiple languages. This article will guide you through the upgraded features of the MRCARTOOL GDI fuel injector cleaner and tester and explain how to use the injector cleaner and tester machine effectively.

The MRCARTOOL Injector Cleaner Tester is a brand-new GDI fuel injector tester that quickly tests and cleans injectors. It is recommended to use injector testing liquid with more than 95% anhydrous alcohol. Injector Cleaner Tester Using water for cleaning is not advised, as it can damage the machine.